• Skip to main content
  • Skip to header right navigation
  • Skip to site footer
Gameranx

Gameranx

Video Game News, Lists & Guides

  • News
  • Features
  • Platforms
    • Xbox Series X
    • PS5
    • Nintendo
  • Videos
  • Upcoming Games
  • Guides

Fallout 4 Guide: PC Performance INI Tweaks

November 11, 2015 by Olga Lexell

This code is going to seem very familiar…

PC gamers have yet another tweak they can make to their Fallout 4 experience. Redditor /u/Kodix has discovered something interesting: the Fallout: New Vegas INI tweaks still work on the new game.

If you open your Fallout 4 configuration folder (located in Documents/My Games/Fallout4), open the Fallout4.ini file, and look under the [General] section, you can add this section of code to increase your FPS from 30 to a more stable 60:

uInterior Cell Buffer=12

uExterior Cell Buffer=144

bUseThreadedBlood=1

bUseThreadedMorpher=1

bUseThreadedTempEffects=1

bUseThreadedParticleSystem=1

bUseThreadedAI=1

bUseMultiThreadedFaceGen=1

bUseMultiThreadedTrees=1

iNumHWThreads=8

You can also use this code to remove stutter without affecting FPS:

iPreloadSizeLimit=262144000

/u/Kodix notes that these settings are unique to their laptop (i7-3630QM, 8 GB RAM, Radeon HD7970M, 1920×1080) and that anyone wishing to modify for their PC should use a guide, such as this one. However, they reported no loss in graphic fidelity.

To those who aren’t completely confident with modifying INI files, make sure to back up the original file to restore from in case anything goes wrong.

For more simple Fallout 4 guides and tips, check out a few of our explainers: increasing inventory space, scrapping, changing your field of view, skipping the intro video, unlocking frame rate, which settings to turn on or off, companions, basic and advanced console commands, and disabling mouse acceleration.

Share this post:

FacebookTwitterLinkedInPinterest

Recent Videos

Metroid Prime 4: Beyond - Before You Buy

Metroid Prime 4: Beyond - Before You Buy

ROUTINE - Before You Buy

ROUTINE - Before You Buy

10 Upcoming FPS Games That LOOK INSANE

10 Upcoming FPS Games That LOOK INSANE

Red Dead Redemption (PS5 Switch 2) - Before You Buy

Red Dead Redemption (PS5 Switch 2) - Before You Buy

This Game Wants To Be SKYRIM 2 Before Elder Scrolls 6

This Game Wants To Be SKYRIM 2 Before Elder Scrolls 6

Marvel Cosmic Invasion - Before You Buy

Marvel Cosmic Invasion - Before You Buy

Top 25 BEST PS5 Games of 2025

Top 25 BEST PS5 Games of 2025

10 WEIRD GAMING Stories of November 2025

10 WEIRD GAMING Stories of November 2025

DESTINY 3 LEAKED, CONSOLE PRICES GOING UP AGAIN? & MORE

DESTINY 3 LEAKED, CONSOLE PRICES GOING UP AGAIN? & MORE

Category: FeaturesTag: Fallout, Fallout 4, Guides

Sidebar

Recent Posts

  • GTA 6 Fans Discuss The Places In-Game They Want To Explore The Most
  • Epic Games Store Has A Special Mystery Giveaway For You During The Game Awards
  • How Many Gamers Have Truly 100% Completed Borderlands 4?
  • Todd Howard Invited the Obsidian Team To See Fallout Season 2 New Vegas Set
  • GTA 6 Fans Once Again Attempt To Predict “Timeframe” For What Comes Next

Copyright © 2025 · Gameranx · All Rights Reserved · Powered by Mai Theme